Cheap flights from Bismarck to St. Louis (BIS - STL)

BIS — STL
Dec 13 — Dec 201

What is the cheapest day to fly round-trip from Bismarck to St. Louis?

Thursday flights are found to be more expensive to fly from Bismarck to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest month to fly from Bismarck to St. Louis?

Flights from Bismarck to St. Louis lean towards being more expensive in October. Prices are generally better when you fly from Bismarck to St. Louis in March, with the cheapest ticket starting at $339.

When is the cheapest time to fly from Bismarck to St. Louis (BIS - STL)?

Unlike at noon, when flights are generally more expensive, you can save up to 97% on flights from Bismarck to St. Louis by exploring options for tickets in the evening.

Cheap American Airlines flights from Bismarck to St. Louis

Mar 10 - Mar 12
BIS

Bismarck

STL

Lambert-St Louis

1 stop

7h 37m
STL

Lambert-St Louis

BIS

Bismarck

2 stops

19h 53m
$881

American Airlines

Pick Dates

Deal found 12/6

Mar 10 - Mar 12
BIS

Bismarck

STL

Lambert-St Louis

2 stops

19h 22m
STL

Lambert-St Louis

BIS

Bismarck

2 stops

19h 53m
$885

American Airlines

Pick Dates

Deal found 12/6

Cheap United Airlines flights from Bismarck to St. Louis

Feb 11 - Feb 14
BIS

Bismarck

STL

Lambert-St Louis

1 stop

6h 46m
STL

Lambert-St Louis

BIS

Bismarck

1 stop

7h 40m
$347

United Airlines

Pick Dates

Deal found 12/8

Feb 11 - Feb 14
BIS

Bismarck

STL

Lambert-St Louis

1 stop

6h 46m
STL

Lambert-St Louis

BIS

Bismarck

2 stops

19h 38m
$389

United Airlines

Pick Dates

Deal found 12/8

Feb 11 - Feb 14
BIS

Bismarck

STL

Lambert-St Louis

2 stops

22h 43m
STL

Lambert-St Louis

BIS

Bismarck

2 stops

22h 58m
$403

United Airlines

Pick Dates

Deal found 12/8

Related info for your journey

Useful info, stats and facts about Bismarck to St. Louis flights.

Which airlines flying from Bismarck to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Bismarck to Lambert-St Louis that may be offering flexible cancellation policies are Delta and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Bismarck to St. Louis for under $400 on Cheapflights?

Yes, there are multiple flights from Bismarck to St. Louis for under $400. The cheapest flight booked recently is on United Airlines for just $347, but on average you can expect to pay $578.

What are the cheapest airlines flying from Bismarck to St. Louis round-trip?

According to our current data, United Airlines ($347), Delta ($568), and American Airlines ($881) offers the cheapest pricing from Bismarck to St. Louis. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Bismarck to St. Louis?

When booking a flight from Bismarck to St. Louis, you may want to consider flying on American Airlines, Delta or Juneyao Airlines as they are the most popular for this route.

What are the cheapest flights from Bismarck to St. Louis?

Looking at all options, your cheapest flight can be booked for $299. While the most popular route (Bismarck - Lambert-St Louis) can be booked for $568 on average our data indicates $460 when flying from Bismarck to St. Louis.

Alternative routes for Bismarck to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Bismarck to St. Louis

The chart below displays the airlines Cheapflights users traveling from Bismarck to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$361Average$652FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$387Average$444FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights